Mueller T, Klinger H, Chen K W. "Method for the Synthesis of Benzyl 2-((2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propanoyl)oxy)piperidine-1-carboxylate" [P]. US Patent, US 10334836 B2, 2017-02-01.
Brown S R, Stevens L M, Chen K W. "A Process for Preparing High-Purity Benzyl 2-((2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propanoyl)oxy)piperidine-1-carboxylate" [P]. US Patent, US 9298953 B2, 2023-09-15.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2010, 816, (4), 8085-8101.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2017, 1857, (1), 3423-3435.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 2-((2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propanoyl)oxy)piperidine-1-carboxylate Using HRMS and NMR". Talanta, 2010, 1760, 1138-1165.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 238, (2), 392-417.